package org.apache.commons.graph

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
* under the License.
*/

/**
 * A synchronized (thread-safe) [Graph] backed by the specified Graph.
 */
/**
 * Creates a new thread-safe instence of [SynchronizedUndirectedGraph].
 * @param g The [Graph] that has to be synchronized
 */

internal class SynchronizedUndirectedGraph<V, E>(g: Graph<V, E>) : SynchronizedGraph<V, E>(g), UndirectedGraph<V, E> {

}

fun<V,E> UndirectedGraph<V, E>.toSyncGraph(): UndirectedGraph<V, E> = SynchronizedUndirectedGraph(this)